THERE ARE 2 QUESTIONS, AND PLEASE READ THEM CAREFULLY. I NEED BOTH QUESTIONS TO BE SOLVED. IF YOU ARE NOT SURE WHAT TO DO, PLEASE, PLEASE, SKIP MY QUESTION. I WILL GIVE NEGATIVE RATING FOR WRONG OR INCOMPLETE ANSWER.

THANK YOU.

Question:

The code below draws 4 different shapes.

1- Add a Switch Statement to the ACTUAL CODE. Menu should look like this;

Menu should look like this:

Press 1 for Rectangle:

Press 2 for Triangle (North to West):

Press 3 for Triangle (South to EasT):

Press 4 for Circle:

Press 5 to end this program:

2- Validate the input values for Menu Choice by using cin.clear() and cin.ignore(), and they must be used like in given example below;

EXAMPLE:

int main() {

int choice = -1;

// function ( cin >> choice) will return false, if choice is not a type of int.

while (!(cin >> choice)) {

cout << "input again!" << endl;

cin.clear();

cin.ignore();

}

cout << "choice is a int = " << choice << endl;

}

// THE ACTUAL CODE STARTS HERE

#include

#include

#include

using namespace std;

int main()

{

// Task 1 : Draw a w-wide h-high rectangular frame, using asterisks.

int width, height, length;

cout<< "Task 1: Rectangular Frame"<

cout<< "Enter width: ";

cin>>width;

cout<< "Enter height: "; cin>>height;

for(int i = 0; i < height; ++i)

{

for(int j = 0; j < width; ++j)

{

if(i == 0 || j == 0 || i == height - 1 || j == width - 1)

{

cout << "*";

}

else{

cout << " ";

}

}

cout << endl;

}

cout << endl;

// Task 2: Draw the triangle constituting the northwestern half of a square, given the side length.

cout<< "Task 2 North to West"<

cout<< "Enter length: ";

cin>>length;

for(int i=length; i >= 1; i--)

{

for(int j=1; j<=i; j++)

{

cout<< "*";

}

cout<< " ";

}

cout<

// Task 3: Draw the triangle constituting the southeastern half of a square, given the side length.

cout<< "Task 3: South to East"<

cout<< "Enter length: ";

cin>>length;

for(int i=length; i >= 1; i--)

{

for(int j=1; j <=i; j++)

{

cout<< " ";

}

for(int k=length;k>=i;k--)

{

cout << "*";

}

cout<<" ";

}

cout<

// Task: 4 Given a radius, draw a circle with that radius.

cout << "Task 4: Circle"<

float r;

cout<<"Enter radius: " ;

cin>>r;

float pr = 2; // pixel ratio

for (int i = -r; i <= r; i++)

{

for (int j = -r; j <= r; j++)

{

float d = ((i*pr)/r)*((i*pr)/r) + (j/r)*(j/r);

if (d >0.95 && d<1.08)

{

cout << "*";

}

else

{

cout << " ";

}

}

cout << endl;

} return 0;

}